Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station JF3DTW-7 - show graphs
Map loading...
Mic-E message: Off duty
Location: 34°48.51' N 136°31.97' E - locator PM84GT34WA - show map - static map
0.8 miles West bearing 290° from Kawage, Japan [?]
5.5 miles Southeast bearing 121° from Kameyama, Mie, Japan
33.3 miles Southwest bearing 219° from Nagoya-shi, Aichi, Japan
59.0 miles East bearing 82° from Ōsaka-shi, Ōsaka, Japan
Last position: 2016-11-23 07:08:02 EST (57d 11h18m ago)
2016-11-23 21:08:02 JST local time at Kawage, Japan [?]
Course:
Device: Kenwood: TH-D72 (ht)
Last path: JF3DTW-7>STTXU1 via WIDE1-1,qAR,JF3DTW-10 (good)
Positions stored: 5213
Other SSIDs: JF3DTW-10 JF3DTW-12 JF3DTW-5 JF3DTW-9
Stations near current position of JF3DTW-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF3DTW-90.0 yards 0°2017-01-18 04:12:37 JF3DTW-1266.9 yards 90°2017-01-19 17:40:59
JF3DTW-10200.8 yards 66°2017-01-19 18:10:20 JF2WKC-140.4 miles 133°2017-01-19 01:21:46
JG2BGX-91.9 miles 10°2016-12-27 22:38:48 JR2MZG-122.4 miles 9°2017-01-19 18:16:37
JM2AAZ-92.5 miles 34°2017-01-13 22:18:19 JS2RDR-122.6 miles 330°2017-01-15 03:17:51
JA2ERN2.7 miles 64°2017-01-16 23:36:07 JA2ERN-72.7 miles 64°2017-01-15 18:36:55
JA2ERN-92.7 miles 64°2017-01-19 02:44:51 JA2YEP-22.8 miles 0°2017-01-19 18:18:45
JP2VWJ-73.4 miles 192°2017-01-15 05:11:13 JJ2HNH-73.5 miles 57°2017-01-14 03:07:29
JR2HBA-123.9 miles 4°2017-01-19 03:37:39 JR2LQA-94.0 miles 2°2017-01-18 17:02:14
JI2MJL-94.0 miles 61°2016-12-24 22:50:06 JA2YEP-44.2 miles 359°2017-01-19 17:58:21
JL1XFQ-i4.4 miles 40°2017-01-14 02:23:34 JF2KQW-124.8 miles 52°2017-01-19 02:07:48
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS